Otto, Diesel, and Dual Cycles Consider an air-standard dual cycle. Operating data...

Otto, Diesel, and Dual Cycles

Consider an air-standard dual cycle. Operating data at principal states in the cycle are given in the table below. The states are numbered as in Fig. 9.7. If the mass of air is 0.05 kg, determine

(a) the cutoff ratio.

(b) the heat addition to the cycle, in kJ.

(c) the heat rejection from the cycle, in kJ.

(d) the net work, in kJ.

(e) the thermal efficiency.